hemorrhagic rickets

例句：

1. 1.Hemorrhagic rickets is a rare but serious disease that affects children.
   出血性佝偻病是一种罕见的但严重的疾病，影响儿童。
2. 2.The child was diagnosed with hemorrhagic rickets and required special dietary treatment.
   这个孩子被诊断出患有出血性佝偻病，需要特殊的饮食治疗。
3. 3.Researchers are trying to find a cure for hemorrhagic rickets, which can be life-threatening.
   研究人员正在尝试找到一种治愈方法，出血性佝偻病可能会危及生命。